﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp2
{
    class Program
    {
        static void Main(string[] args)
        {
            Superman sup = new Superman("超人");
            sup.eat();
            sup.fly();
            sup.land();
            sup.takeoff();
            Console.WriteLine();
            Bird b = new Bird("鸟东西");
            b.eat();
            b.fly();
            b.land();
            b.takeoff();
            b.layeggs();
            Console.WriteLine(  );
            Plane plane = new Plane("飞机");

            plane.fly();
            plane.land();
            plane.takeoff();
            plane.carrypassange();

        }
    }
}
